search for: create_struct

Displaying 2 results from an estimated 2 matches for "create_struct".

2019 Mar 12
3
Help with bitcast instruction
...: call void bitcast (void (%struct.png_struct_def.68*, i8*, i8* (%struct.png_struct_def.68*, i64)*, void (%struct.png_struct_def.68*, i8*)*)* @png_set_mem_fn to void (%struct.png_struct_def*, i8*, i8* (%struct.png_struct_def*, i64)*, void (%struct.png_struct_def*, i8*)*)*)(%struct.png_struct_def* %create_struct, i8* %mem_ptr, i8* (%struct.png_struct_def*, i64)* %malloc_fn, void (%struct.png_struct_def*, i8*)* %free_fn) #15 I'm pretty sure that this is a CallInst but when I try to call getCalledFunction() I receive a null pointer and that really surprise me. I would like to understand how to get the...
2019 Mar 10
5
Help with bitcast instruction
...: call void bitcast (void (%struct.png_struct_def.68*, i8*, i8* (%struct.png_struct_def.68*, i64)*, void (%struct.png_struct_def.68*, i8*)*)* @png_set_mem_fn to void (%struct.png_struct_def*, i8*, i8* (%struct.png_struct_def*, i64)*, void (%struct.png_struct_def*, i8*)*)*)(%struct.png_struct_def* %create_struct, i8* %mem_ptr, i8* (%struct.png_struct_def*, i64)* %malloc_fn, void (%struct.png_struct_def*, i8*)* %free_fn) #15 I would like to understand where bitcast is defined because it is not defined within libpng. I also noticed that the @ is not present, what does the missing @ mean? I guess it must be...